April 2026 in “Preprints.org” The study found that enhancing quercetin bioavailability with EubioQuercetin may amplify its anti-aging effects in mice by modulating the gut microbiota and improving intestinal barrier function.
11 citations
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August 2024 in “Nature Communications” In this study, researchers observed that quiescent mouse embryonic fibroblasts showed reduced glycolysis but increased TCA cycle flux and mitochondrial respiration, with these changes linked to metabolic reprogramming involving yes-associated protein inhibition and malate cycle modulation, which supports extracellular matrix protein synthesis.
8 citations
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July 2021 in “Patient Preference and Adherence” This review discusses how alopecia impacts patients' quality of life and evaluates the use and limitations of HRQoL questionnaires without reporting new clinical results.
32 citations
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February 1993 in “British Journal of Clinical Pharmacology” This study found that OPC-17116 can be reliably detected in hair, suggesting it can serve as an index of drug exposure and a time-marker in hair analysis.
15 citations
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July 2010 in “Journal of Allergy and Clinical Immunology” This study found that in mouse models, the novel NF-κB inhibitor DHMEQ improved symptoms of atopic dermatitis as effectively as tacrolimus or betamethasone.
2 citations
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May 2021 in “Journal of pharmaceutical and biomedical analysis” This study utilized a UHPLC-HRMS method to identify eight active pharmaceutical ingredients, such as ketoconazole and minoxidil, in 26 out of 100 analyzed cosmetic products.
February 2026 in “Pharmaceuticals” This study introduced the KRDQN predictive framework, which outperformed existing methods in predicting adverse drug reactions and provided interpretable insights into drug mechanisms, aiding pharmacovigilance and clinical decision-making.
November 2024 in “IP Indian Journal of Clinical and Experimental Dermatology” In this study, researchers reported that alopecia areata significantly impacts quality of life, with effects ranging from small to very large, especially for those with longer disease duration, highlighting the importance of psychological evaluation and support for affected patients.
13 citations
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April 2021 in “Value in Health” This review categorizes 59 modifications of the Dermatology Life Quality Index across multiple studies, highlighting the need for further validation of these customized health-related quality of life tools in dermatology.
35 citations
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June 2005 in “The Milbank Quarterly” This article describes a framework for evaluating new health technologies by integrating quantitative evidence with qualitative assessments and using precedents to guide policy decisions, without reporting new clinical results.
9 citations
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November 2004 in “Bioorganic & Medicinal Chemistry Letters” This study identified potent dual inhibitors of 5α-reductases 1 and 2 that may aid in designing new drugs for related diseases.
November 2022 in “Skin appendage disorders” In this study, the authors successfully translated, culturally adapted, and validated the Women's Androgenetic Alopecia Quality of Life questionnaire into Spanish, demonstrating it as a reliable tool for assessing female pattern hair loss.
1 citations
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March 2025 in “Acta fytotechnica et zootechnica/Acta fytotechnica et zootechnica” This study evaluated quercetin's potential as a treatment for cats with Feline Atopic Skin Syndrome, finding it significantly reduced clinical scores in certain symptom groups like Head-and-Neck Pruritus and Miliary Dermatitis, although improvements in oxidative stress markers were not clearly significant.
January 2008 in “Chinese Archives of Traditional Chinese Medicine” This study concluded that Quzhi Fangtuo Pill significantly improved outcomes in early androgenetic alopecia compared to Chuzhi Shengfa Pill, with an effective rate of 60.42% versus 22.22%.
2 citations
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January 2000 in “Quaternary Science Reviews”
12 citations
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June 2001 in “Bioorganic & Medicinal Chemistry” This study found that octahydrobenzo[c]quinolizin-3-one derivatives, particularly compound 3, were potent and selective inhibitors of the enzyme 5α-reductase type 1.
21 citations
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March 2021 in “Molecules” This study found that a new quercetin-loaded self-nanoemulsifying drug delivery system improved quercetin bioavailability by 149.8% compared to its suspension in rats.
9 citations
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July 2015 in “Clinical Cosmetic and Investigational Dermatology” This study found that QV Face Rescue Gel effectively induces collagen production, reduces UV-induced erythema, and decreases transepidermal water loss on sensitive facial skin, while being nonstinging, nonirritating, and noncomedogenic.
8 citations
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August 2018 in “Anais Brasileiros De Dermatologia” Researchers translated and validated the WAA-QoL questionnaire into Brazilian Portuguese, finding it to be a reliable tool for assessing quality of life in women with female pattern hair loss.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, quercetin and kaempferol, two plant-derived flavonoids, showed stronger binding affinities to JAK3 kinase and moderate binding to 5-alpha reductase type 2, suggesting their potential as natural treatments for androgenetic alopecia, with quercetin demonstrating suitable properties for topical application.
April 2026 in “Pediatric Dermatology” This review analyzes quality of life instruments for pediatric alopecia areata and reports inconsistencies in their coverage, suggesting the need for new tools to comprehensively assess all affected life aspects.
February 2025 in “Drug Testing and Analysis” In this study, conducted during the 22nd FIFA World Cup in Qatar, doping control analysis of 1612 samples showed negative results for prohibited substances, except for two instances each of codeine and carboxy finasteride.
This study successfully adapted the Alopecia Areata Quality of Life Index Questionnaire into Turkish, finding it to be valid and reliable for assessing the quality of life in Turkish patients with alopecia areata.
October 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” In a study on secondary hair follicle stem cells from Arbas cashmere goats, researchers found that 10 μg/mL quercetin for 48 hours enhances cell proliferation and inhibits apoptosis through multiple signaling pathways, potentially improving cashmere production.
August 2023 in “Journal of Cosmetic Dermatology” This study found that intradermal QR678 Neo® therapy improved scalp condition in men and women with seborrheic dermatitis unresponsive to standard treatments, reducing flaking and inflammation after eight sessions, with high patient satisfaction reported.
1 citations
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September 2021 in “Dermatologic Therapy” In this observational study, AC5 reduced hair loss in 89% of subjects with mild androgenic alopecia, and was well tolerated and appreciated by most participants.
May 2011 in “Value in Health” This review assessed patient-reported outcome measures for alopecia treatments but found that none met current FDA guidelines; however, some could potentially be adapted for more comprehensive use.
October 1993 in “The Journal of Clinical Pharmacology”
July 2011 in “Facial Plastic Surgery” The document provides a quiz for physicians to earn continuing medical education credits in facial plastic surgery.
1 citations
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February 2023 in “Clinical and Experimental Dermatology” This study validated the Women's Androgenetic Alopecia Quality of Life questionnaire as a reliable and valid measure of health-related quality of life in women with alopecia areata.